BUG: My change to a switch statement made opie-gutenbrowser uncompilable.

FIX: The code there is just strange. I tore out the switch statement and
replaced it with a simple if block instead.

1 files changed, 5 insertions, 7 deletions

diff --git a/noncore/apps/opie-gutenbrowser/openetext.cpp b/noncore/apps/opie-gutenbrowser/openetext.cpp
index a5d855d..75edacd 100644
--- a/noncore/apps/opie-gutenbrowser/openetext.cpp
+++ b/noncore/apps/opie-gutenbrowser/openetext.cpp
@@ -1,513 +1,511 @@
 /***************************************************************************
                           openetext.cpp  -  description
     begin                : Sat Dec 4 1999
     begin                : Tue Jul 25 2000
     copyright            : (C) 2000 -2004 by llornkcor
     email                : ljp@llornkcor.com
  ***************************************************************************/
 /***************************************************************************
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
 #include "gutenbrowser.h"
 #include "openetext.h"
 #include "editTitle.h"
 
 /* OPIE */
 #include <opie2/ofiledialog.h>
 #include <opie2/odebug.h>
 #include <qpe/applnk.h>
 #include <qpe/config.h>
 #include <qpe/qpeapplication.h>
 using namespace Opie::Ui;
 
 /* QT */
 #include <qtextstream.h>
 #include <qfileinfo.h>
 
 /* STD */
 #if defined(_WS_WIN_)
 #include <windows.h>
 #else
 #include <unistd.h>
 #include <stdlib.h>
 #include <sys/stat.h>
 #endif
 
 OpenEtext::OpenEtext(QWidget *parent, QString name) : QDialog(parent,name,true)
 {
     local_library = (QDir::homeDirPath ()) +"/Applications/gutenbrowser/";
     local_index=local_library+"GUTINDEX.ALL";
     initDialog();
     connect( QListBox_1, SIGNAL(selected ( int)),this, SLOT(select_title(int)) );
 
     getTitles();
 }
 
 OpenEtext::~OpenEtext()
 {
 }
 
 void OpenEtext::getTitles()
 {
     QListBox_1->clear();
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     s_numofFiles = config.readEntry("NumberOfFiles", "0");
     QLabel_1->setText( tr( s_numofFiles+" etexts in your library." ) );
      int  i_numofFiles = s_numofFiles.toInt();
     for (int i = 1; i <= i_numofFiles+1; i++) {
         QString temp;
         temp.setNum(i);
         config.setGroup( "Files" );
         QString ramble = config.readEntry(temp, "" );
         config.setGroup( "Titles" );
         title = config.readEntry(ramble, "");
         if( !title.isEmpty()) {
             QListBox_1->insertItem ( QPixmap(
                                          QPEApplication::qpeDir() +
                                          "pics/gutenbrowser/gutenbrowser_sm.png"
                                             ),
                                      title,
                                      -1);
         }
     }
 }
 
 /*
  opens selected title */
 void OpenEtext::OpenTitle()
 {
     if( QListBox_1->currentItem() != -1)
         select_title(  QListBox_1->currentItem() );
     else {
         QString sMsg;
         sMsg = "You must select an Etext to open";
         QMessageBox::message( "Error",sMsg);
     }
 }
 
 void OpenEtext::select_title(int index )
 {
     OpenButton->setDown(TRUE);
     QString temp;
     temp.setNum( index + 1);
     const char * title;
     title = QListBox_1->text( index );
     openFileTitle = title;
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     file = config.readEntry(temp, "");
     OpenEtext::accept();
 }
 
 /*!
  * This function imports already existing etexts into the local library list
  */
 void OpenEtext::open()
 {
 OpenFileButton->setDown(TRUE);
  title = "";
     QString currDir="";
     QString filer;
     QString name_file;
     QString local ;
     local = (QDir::homeDirPath () +"Applications/gutenbrowser");
     QDir library( local);
 
     Config cfg("Gutenbrowser");
     cfg. setGroup ( "View" );
     QString dir = cfg.readEntry("LastOpenDirectory", QPEApplication::documentDir());
     QMap<QString, QStringList> map;
     map.insert(tr("All"), QStringList() );
     QStringList text;
     text << "text/*";
     map.insert(tr("Text"), text );
     text << "*";
     map.insert(tr("All"), text );
 
     QString str = OFileDialog::getOpenFileName( 2, dir , QString::null, map);
 
     if( !str.isEmpty() && QFile(str).exists() && !QFileInfo(str).isDir() ) {
         filer = str;
 
         odebug << "Open file: "+str << oendl;
 
         if( filer.right(4) == ".txt" ||
             filer.right(4) == ".TXT" ||
             filer.right(4) == ".etx" ||
             filer.right(4) == ".ETX" ||
             filer.right(4) == ".etx" ||
             filer.right(4) == ".ETX" ||
             filer.right(4) == ".zip" ||
             filer.right(4) == ".ZIP" )
         {
             QFileInfo zipFile( filer);
             QString s_fileName = zipFile.fileName();
             QString cmd;
 
             if( s_fileName.right(4) == ".zip") { // unzip the file
                 s_fileName = s_fileName.left( s_fileName.length() - 4);
                 if( chdir((const char*)local_library.latin1())!=0)
                     odebug << "chdir failed." << oendl;
                 cmd = "gunzip -S .zip " + filer;
                 fileName = local_library + s_fileName + ".txt";
                 system( cmd);
             } else { // else rename .txt to .etx
                 // odebug << "Filename is "+fileName << oendl;
                 s_fileName = fileName;
                 s_fileName.replace( s_fileName.length()-3,3,"gtn");
                 if (rename(fileName.latin1(),s_fileName.latin1()) == -1)
                     owarn << "Rename of " << fileName.latin1() << " to "
                         << s_fileName.latin1() << " failed" << oendl;
                 fileName = s_fileName;
                 //  odebug << "Filename is now "+fileName << oendl;
             }
         } else
             fileName = str;
 
         FindTitle(fileName);
 
         QFileInfo fi( fileName);
         name_file = fi.fileName();
         name_file = name_file.left(name_file.length() - 4);
 
         odebug << "Setting doclink" << oendl;
         DocLnk lnk;
         odebug << "name is " + name_file << oendl;
         lnk.setName(name_file); //sets file name
         odebug << "Title is "+title << oendl;
         lnk.setComment(title);
 
         QListBox_1->clear();
         getTitles();
         odebug << "Filename is "+fileName << oendl;
         lnk.setFile(fileName); //sets File property
         // @bug This is probably not a registered MIME type. Perhaps we should
         // set a valid MIME type here instead. Or maybe register .etx as a
         // Gutenberge etext?
         lnk.setType("guten/plain");
         lnk.setExec(fileName);
         lnk.setIcon("gutenbrowser/Gutenbrowser");
         if(!lnk.writeLink())
             odebug << "Writing doclink did not work" << oendl;
 
    } // end of for each file name....
    OpenFileButton->setDown(FALSE);
 }
 
 /*
 find the title in the config file */
 bool OpenEtext::FindTitle( QString filename)
 {
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     QString s_numofFiles = config.readEntry("NumberOfFiles", "0");
     int  i_numofFiles = s_numofFiles.toInt();
 
     QFileInfo fi(filename);
     name = fi.fileName();
     odebug << "filename to open is " + name << oendl;
     QFile indexLib( filename);
     bool findCheck = FALSE;
 
     if ( indexLib.open( IO_ReadOnly) ) {
         odebug << "file opened successfully" << oendl;
         QTextStream indexStream( &indexLib );
         QString target = "Project Gutenberg Etext of";
         QString target2 = "Project Gutenberg Etext";
         QString target3 = "Project Gutenberg's Etext of";
         QString target4 = "Project Gutenberg's Etext";
         QString indexLine;
         while ( !indexStream.eof() ) {
             // until end of file..
             indexLine = indexStream.readLine();
             if(  indexLine.find(target, 0, TRUE) > -1 && !findCheck) {findCheck = TRUE;
                 title = indexLine.mid( indexLine.find(target, 0, TRUE) + (target.length()) , indexLine.find("\r", 0, TRUE));
                 title = title.left( title.find( "*",0, TRUE));
                 title = title.stripWhiteSpace ();
 //                odebug << "Found the title 1 and it is " << title << "" << oendl;
 //                QListBox_1->insertItem ( title);
             }
             if( indexLine.find( target2, 0, TRUE) > -1 && !findCheck) {
                 findCheck = TRUE;
                 title = indexLine.mid(  indexLine.find( target2, 0, TRUE ) + ( target2.length()) , indexLine.find("\r", 0, TRUE) );
                 title = title.left( title.find( "*",0, TRUE));
                 title = title.stripWhiteSpace ();
 //                odebug << "Found the title 2 and it is " << title << "" << oendl;
 //                QListBox_1->insertItem ( title);
             }
             if( indexLine.find( target3, 0, TRUE) > -1 && !findCheck) {
                 findCheck = TRUE;
                 title = indexLine.mid( indexLine.find( target3, 0, TRUE) + ( target3.length()) , indexLine.find("\r", 0, TRUE));
                 title = title.left( title.find( "*",0, TRUE));
                 title = title.stripWhiteSpace ();
 //                odebug << "Found the title 3 and it is " << title << "" << oendl;
             }
             if( indexLine.find( target4, 0, TRUE) > -1 && !findCheck) {
                 findCheck = TRUE;
                 title = indexLine.mid(  indexLine.find( target4, 0, TRUE) + ( target4.length()) , indexLine.find("\r", 0, TRUE));
                 title = title.left( title.find( "*",0, TRUE));
                 title = title.stripWhiteSpace ();
 //                odebug << "Found the title 4 and it is " << title << "" << oendl;
             }
         } //endof file
                 indexLib.close();
 
         if( !findCheck || title.length() < 2) {
             odebug << "Trying hard to find title from GUTINDEX.ALL" << oendl;
             title = titleFromLibrary( filename);
             findCheck = TRUE;
         }
 
         if ( checkConf() == false && findCheck == TRUE) {
             config.setGroup( "Files");
             config.writeEntry("NumberOfFiles",i_numofFiles + 1 );
             QString interger;
             interger.setNum( i_numofFiles +1);
             config.writeEntry(interger, filename);
             config.setGroup( "Titles" );
             for (int i = 1; i <= i_numofFiles; i++) { //find dup titles in config file
                 QString temp;
                 temp.setNum(i);
                 config.setGroup( "Files" );
                 QString ramble = config.readEntry(temp, "" );
                 config.setGroup( "Titles" );
                 QString title1 = config.readEntry(ramble, "");
                 if(title1==title)
                     title+="1";
                 i= i_numofFiles+1;
             }
             if(title.length()<3) {
 //                odebug << "title is empty" << oendl;
                 title="Unknown";
             }
             config.writeEntry( filename,title);
         }
     } else {
         QString sMsg;
         sMsg = "Error opening library file: "+filename;
         printf( sMsg+"\n");
     }
     return true;
 }
 
 QString OpenEtext::titleFromLibrary( QString fileName)
 {
     QFile indexLib( local_index);
     QString target;
     int find1 = fileName.findRev("/",-1,TRUE)  + 1;
     int find2 = fileName.findRev(".gtn",-1,TRUE) - find1;
     if(find2== (-1-find1))
         find2 = fileName.findRev(".etx",-1,TRUE) - find1;
     else if(find2==(-1-find1))
         find2 = fileName.findRev(".txt",-1,TRUE) - find1;
 
     target = fileName.mid( find1,  find2 );
     QString checker = target.right(1);
     bool ok;
     checker.toInt( &ok,10);
     if( ok) {
         target = target.left( target.length()-1);
         checker = target.right(1);
         ok = FALSE;
         checker.toInt( &ok,10);
         if( ok) {
             target = target.left( target.length()-1);
         }
     }
     if ( indexLib.open( IO_ReadOnly) ) {
         // file opened successfully
         QTextStream indexStream( &indexLib );
         QString indexLine;
         bool findCheck = FALSE;
         while ( !indexStream.atEnd() ) { // until end of file..
             indexLine = indexStream.readLine();
 
             if( indexLine.find( target,0,FALSE) > 0 ) {
                 findCheck = TRUE;
                 title = indexLine.mid( 9, 50);
                 title = title.stripWhiteSpace ();
 //                odebug << "Finally Found the title and it is\n " << title << "" << oendl;
 //                QListBox_1->insertItem ( title);
             }
         } //end while loop
     }
     else
         odebug << "Error opening library index "+ local_index << oendl;
     return title;
 }
 
 bool OpenEtext::checkConf()
 {
     QString file = fileName;
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     QString s_numofFiles = config.readEntry("NumberOfFiles", "0" );
     int  i_numofFiles = s_numofFiles.toInt();
 
     for (int i = 1; i <= i_numofFiles; i++) {
         QString temp;
         temp.setNum(i);
         config.setGroup( "Files");
         QString ramble = config.readEntry(temp, "" );
 
         if(ramble == file ) {
             return true;
         }
     }
     return false;
 }
 
 void OpenEtext::remove()
 {
     title_text = QListBox_1->text( QListBox_1->currentItem() );
     title_text=title_text.stripWhiteSpace();
     QString msg ="<p>Do you really want to REMOVE\n" + title_text +
                  "?\nThis will not delete the file.</P>";
-    switch( QMessageBox::information( this, tr("Remove Etext"),
+    unsigned short clickVal =
+        QMessageBox::information( this, tr("Remove Etext"),
                                       tr(msg),
-                                      tr("&Yes"), tr("&Cancel"), 0 ) )
-    {
-        case 0: // Yes clicked,
+                                  tr("&Yes"), tr("&Cancel"), 0 );
+    if ( clickVal == 0 ) {
+        // The yes button was clicked
             removeSelection();
             QListBox_1->clear();
             getTitles();
-            break;
-	case 1:
-        default:
     }
 }
 
 /*!
  * This removes selected title entry
  */
 void OpenEtext::removeSelection()
 {
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     s_numofFiles = config.readEntry("NumberOfFiles", "0");
     int rem=0;
     int  i_numofFiles = s_numofFiles.toInt();
         QString fileNum2;
         QString fileNum;
 
     for (int i = 1; i <= i_numofFiles; i++) {
         fileNum.setNum(i);
         config.setGroup( "Files" );
 
         QString s_filename = config.readEntry(fileNum, "" );
         config.setGroup( "Titles" );
 
         QString file_title = config.readEntry( s_filename, "");
         if(title_text == file_title) {
             rem=i;
             //odebug << "file title to remove is "+file_title << oendl;
             selFile = s_filename;
             config.removeEntry( s_filename); //removes file=title
         }
     }
     config.setGroup( "Files" );
 
     for(int fg = rem; fg < i_numofFiles ; fg++  ) { //this rewrites Files number entry
         fileNum.setNum(fg);
         fileNum2.setNum( fg + 1);
 
         QString s_filename2 = config.readEntry(fileNum2, "" );
 
         if (!s_filename2.isEmpty()) {
             config.writeEntry(fileNum, s_filename2 );
         }
     }
     config.writeEntry("NumberOfFiles", i_numofFiles - 1 );
     config.removeEntry(fileNum2);
 }
 
 /*!
  * Removes file title name from list and config file
  */
 void OpenEtext::remFile()
 {
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     QString remFile;
     s_numofFiles = config.readEntry("NumberOfFiles", "0");
     int  i_numofFiles = s_numofFiles.toInt();
     for (int i = 1; i <= i_numofFiles; i++) {
         QString fileNum;
         fileNum.setNum(i);
         QString s_filename = config.readEntry(fileNum, "" );
 
         if( s_filename == selFile) {
             config.removeEntry(selFile);
 
             for(int fg = i_numofFiles - i; fg < i_numofFiles ; fg++  ) { //this rewrites Files number entry
                 QString fileNum2;
                 fileNum2.setNum( fg + 1);
                 QString s_filename2 = config.readEntry(fileNum2, "" );
 
                 if (!s_filename2.isEmpty())
                     config.writeEntry(fileNum, s_filename2 );
             }
         }
     }
     config.writeEntry("NumberOfFiles", i_numofFiles - 1 );
     config.removeEntry(s_numofFiles);
 
     QListBox_1->triggerUpdate(true);
 }
 
 /*!
  * Sorts the list
  */
 void OpenEtext::scan() {
 
     QListBox_1->sort(TRUE);
     QListBox_1->triggerUpdate(true);
 }
 
 void  OpenEtext::editTitle() {
 
     int currentItem=QListBox_1->currentItem();
     QString title_text = QListBox_1->text( currentItem);
     //odebug << "Selected "+title_text << oendl;
 
     Config config("Gutenbrowser");
     config.setGroup( "Files" );
     s_numofFiles = config.readEntry("NumberOfFiles", "0");
     int  i_numofFiles = s_numofFiles.toInt();
     QString fileNum;
     for (int i = 1; i <= i_numofFiles+1; i++) {
 
         fileNum.setNum(i);
         config.setGroup( "Files" );
         QString s_filename = config.readEntry(fileNum, "" );
         config.setGroup( "Titles" );
         QString file_title = config.readEntry( s_filename, "");
         //odebug << "file_title is "+file_title << oendl;
         if(title_text == file_title ) {
             selFile = s_filename;
             //odebug << "Edit: "+ file_title << oendl;
             i=i_numofFiles+1;
             Edit_Title *titleEdit;
             titleEdit = new Edit_Title(this,file_title ,TRUE);
             if(titleEdit->exec() !=0) {
                 //odebug << titleEdit->newTitle << oendl;
                 config.writeEntry( s_filename, titleEdit->newTitle);
                 QListBox_1->removeItem(currentItem);
                 QListBox_1->insertItem (
                     QPixmap( QPEApplication::qpeDir()+
                              "pics/gutenbrowser/gutenbrowser_sm.png"),
                     titleEdit->newTitle, currentItem
                                        );
             }
         }
     }
 
     //getTitles();
     QListBox_1->triggerUpdate(true);
 }